Email infrastructure of jerrysartarama.com

According to Live Direct Marketing's daily DNS scan (September 7, 2026), jerrysartarama.com (Tranco rank #68,047) points its inbound MX to Sophos Email and authorizes Mailgun, Amazon SES, Sophos Email (EU) in SPF. Its observed DMARC policy is p=reject. Across this dataset, 47% of DMARC publishers use an enforcing policy; this does not show where a specific message landed.

Last updated: .

Mailbox provider (MX)Sophos Email
ESPs in SPFMailgun, Amazon SES, Sophos Email (EU)
SaaS senders in SPFSage Intacct
DMARC policyp=reject
DMARC recordv=DMARC1;p=reject;pct=10;sp=none;rua=mailto:0895aa88@mxtoolbox.dmarc-report.com;ruf=mailto:0895aa88@forensics.dmarc-report.com;adkim=r;aspf=r;fo=1
Tranco rank#68,047
Snapshot2026-09-07 (updated daily)

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How jerrysartarama.com compares

Same daily dataset, three views: how its mailbox provider is trending, how strict DMARC is at its position in the list, and where its own policy sits among all DMARC publishers in the dataset.

DMARC enforced by list position

Policy maturity of all DMARC publishers

From observation to a useful check

What was observed
The DNS records and classifications in this snapshot.
What it means
MX describes inbound mail; SPF authorizes senders.
What is unknown
The actual sending IP, nested SPF dependencies, inbox placement and commercial relationships. MTA-STS, TLS-RPT and BIMI adoption are not measured.
Next check
Verify current DNS and test a real message: run an inbox placement test.

DNS records

Source: OpenINTEL / Tranco. Capture: 2026-09-07. These are answers from the measurement vantage point, not a live DNS check. TTL is the observed cache lifetime in seconds.

jerrysartarama.com · A — Answer records observed

IPv4 addresses for this name. They do not identify the mail server or prove a hosting migration.

Query observed at: 2026-09-07T00:43:49Z.

Response code: 0.

  • jerrysartarama.com · A · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    104.17.173.239
  • jerrysartarama.com · A · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    104.17.174.239
jerrysartarama.com · AAAA — Answer records observed

IPv6 addresses for this name. An address record does not test service availability.

Query observed at: 2026-09-07T00:43:49Z.

Response code: 0.

  • jerrysartarama.com · AAAA · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    2606:4700::6811:adef
  • jerrysartarama.com · AAAA · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    2606:4700::6811:aeef
jerrysartarama.com · NS — Answer records observed

Name servers listed for the DNS zone.

Query observed at: 2026-09-07T00:43:49Z.

Response code: 0.

  • jerrysartarama.com · NS · TTL 86400 s · 2026-09-07T00:43:49Z · AD=0
    carl.ns.cloudflare.com.
  • jerrysartarama.com · NS · TTL 86400 s · 2026-09-07T00:43:49Z · AD=0
    dina.ns.cloudflare.com.
jerrysartarama.com · MX — Answer records observed

Servers named to receive mail. Lower preference numbers are tried first.

Query observed at: 2026-09-07T00:43:49Z.

Response code: 0.

  • jerrysartarama.com · MX · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    10 mx-01-us-east-2.prod.hydra.sophos.com.
  • jerrysartarama.com · MX · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    20 mx-02-us-east-2.prod.hydra.sophos.com.
jerrysartarama.com · SOA — Answer records observed

Zone administration data. The serial is a version number, not a creation date or clock.

Query observed at: 2026-09-07T00:43:49Z.

Response code: 0.

  • jerrysartarama.com · SOA · TTL 1800 s · 2026-09-07T00:43:49Z · AD=0
    expire=604800; minimum=1800; mname=carl.ns.cloudflare.com.; refresh=10000; retry=2400; rname=dns.cloudflare.com.; serial=2414066375
jerrysartarama.com · CAA — Answer records observed

Rules for certificate issuance. These do not show whether an existing certificate is valid.

Query observed at: 2026-09-07T00:43:50Z.

Response code: 0.

  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issue; value="amazon.com"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issue; value="comodoca.com"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issue; value="digicert.com; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issue; value="letsencrypt.org"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issue; value="pki.goog; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issue; value="ssl.com"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issuewild; value="amazon.com"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issuewild; value="comodoca.com"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issuewild; value="digicert.com; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issuewild; value="letsencrypt.org"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issuewild; value="pki.goog; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    flags=0; tag=issuewild; value="ssl.com"
jerrysartarama.com · TXT — Answer records observed

Text records can publish mail policies, domain-control challenges or other data.

Query observed at: 2026-09-07T00:43:49Z.

Response code: 0.

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT · TTL 30 s · 2026-09-07T00:43:49Z · AD=0
    "TAILSCALE-8TbRYSg6EBpOpu5vVWlm"

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT · TTL 30 s · 2026-09-07T00:43:49Z · AD=0
    "_52ltvw8iqcx4lp0dj8ues7c9pr9n7zj"

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT · TTL 30 s · 2026-09-07T00:43:49Z · AD=0
    "_q6tk958wk4lfgub23az3dw5068pxcs7"

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT · TTL 30 s · 2026-09-07T00:43:49Z · AD=0
    "amazon-business-verification=70c2dddfdd9b63193d9942ee3ddf49f3854e70dd520f6cbe0bf2ab85d2766a22"

  • Domain-control verification for Sage Intacct; not proof of active SaaS or mail use.

    Raw TXT valuejerrysartarama.com · TXT · TTL 30 s · 2026-09-07T00:43:49Z · AD=0
    "intacct-esk=50B065EEE6EF834AE063E6068D0A5949"

  • Domain-control verification for Sophos; not proof of active SaaS or mail use.

    Raw TXT valuejerrysartarama.com · TXT · TTL 30 s · 2026-09-07T00:43:49Z · AD=0
    "sophos-domain-verification=0c0a10e478208d77eff2172e028c46844d6a0c64b092e2b83ef3a5c2c413abec"

  • SPF: authorized mail senders; not proof that mail was sent.

    Raw TXT valuejerrysartarama.com · TXT · TTL 30 s · 2026-09-07T00:43:49Z · AD=0
    "v=spf1 include:_spf_useast2.prod.hydra.sophos.com include:spf.protection.outlook.com include:_spf.mailgun.org ip4:174.108.177.178 ip4:64.71.153.153 ip4:64.71.153.152 include:_spf.google.com include:_spf.intacct.com include:amazonses.com ~all"
jerrysartarama.com · DNSKEY — Unknown: no conclusive answer in this capture

DNSSEC key, signature or denial-of-existence data observed in this response.

jerrysartarama.com · DS — Unknown: no conclusive answer in this capture

DNSSEC key, signature or denial-of-existence data observed in this response.

jerrysartarama.com · CDS — Unknown: no conclusive answer in this capture

DNSSEC key, signature or denial-of-existence data observed in this response.

jerrysartarama.com · CDNSKEY — Unknown: no conclusive answer in this capture

DNSSEC key, signature or denial-of-existence data observed in this response.

www.jerrysartarama.com · A — Answer records observed

IPv4 addresses for this name. They do not identify the mail server or prove a hosting migration.

Query observed at: 2026-09-07T00:43:49Z.

Response code: 0.

  • www.jerrysartarama.com · A · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    104.17.173.239
  • www.jerrysartarama.com · A · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    104.17.174.239
www.jerrysartarama.com · AAAA — Answer records observed

IPv6 addresses for this name. An address record does not test service availability.

Query observed at: 2026-09-07T00:43:49Z.

Response code: 0.

  • www.jerrysartarama.com · AAAA · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    2606:4700::6811:adef
  • www.jerrysartarama.com · AAAA · TTL 300 s · 2026-09-07T00:43:49Z · AD=0
    2606:4700::6811:aeef
_dmarc.jerrysartarama.com · TXT — Answer records observed

Text records can publish mail policies, domain-control challenges or other data.

Query observed at: 2026-09-07T00:43:50Z.

Response code: 0.

  • _dmarc.jerrysartarama.com · CNAME · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    jerrysartarama.com.hosted.dmarc-report.com.

  • DMARC: published handling and reporting policy for authentication failures.

    Raw TXT valuejerrysartarama.com.hosted.dmarc-report.com · TXT · TTL 300 s · 2026-09-07T00:43:50Z · AD=0
    "v=DMARC1;p=reject;pct=10;sp=none;rua=mailto:0895aa88@mxtoolbox.dmarc-report.com;ruf=mailto:0895aa88@forensics.dmarc-report.com;adkim=r;aspf=r;fo=1"

DNSSEC records are shown only when returned. An unset AD flag is not proof that a zone is unsigned. MTA-STS, TLS-RPT, BIMI and arbitrary DKIM selectors are not measured here; their absence cannot be inferred.

Recorded DNS history

Registry presence: first seen 2026-04-28; last seen 2026-09-07. These are appearances in our domain registry, not domain registration dates or earlier DNS values.

This history starts with saved RR captures. Provider market-share charts are aggregate context, not this domain’s DNS history. Dates identify observations; no continuous validity between them is implied. Equivalent RR states are combined, ignoring response TTL and capture-time changes. Up to 30 distinct RR states and 60 dated captures are retained within a per-domain byte limit.

Recent observed differences

2026-09-05 → 2026-09-07

jerrysartarama.com · SOA

Before: 2026-09-05 — Answer records observed

  • jerrysartarama.com · SOA
    expire=604800; minimum=1800; mname=carl.ns.cloudflare.com; refresh=10000; retry=2400; rname=dns.cloudflare.com; serial=2413694724

After: 2026-09-07 — Answer records observed

  • jerrysartarama.com · SOA
    expire=604800; minimum=1800; mname=carl.ns.cloudflare.com; refresh=10000; retry=2400; rname=dns.cloudflare.com; serial=2414066375
Available saved snapshots
2026-09-07

Each query below keeps its own observation date; unknown checks may retain older values.

_dmarc.jerrysartarama.com · TXT

2026-09-07 — Answer records observed

  • _dmarc.jerrysartarama.com · CNAME
    jerrysartarama.com.hosted.dmarc-report.com

  • DMARC: published handling and reporting policy for authentication failures.

    Raw TXT valuejerrysartarama.com.hosted.dmarc-report.com · TXT
    "v=DMARC1;p=reject;pct=10;sp=none;rua=mailto:0895aa88@mxtoolbox.dmarc-report.com;ruf=mailto:0895aa88@forensics.dmarc-report.com;adkim=r;aspf=r;fo=1"

jerrysartarama.com · A

2026-09-07 — Answer records observed

  • jerrysartarama.com · A
    104.17.173.239
  • jerrysartarama.com · A
    104.17.174.239

jerrysartarama.com · AAAA

2026-09-07 — Answer records observed

  • jerrysartarama.com · AAAA
    2606:4700::6811:adef
  • jerrysartarama.com · AAAA
    2606:4700::6811:aeef

jerrysartarama.com · CAA

2026-09-07 — Answer records observed

  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="amazon.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="comodoca.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="digicert.com; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="letsencrypt.org"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="pki.goog; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="ssl.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="amazon.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="comodoca.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="digicert.com; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="letsencrypt.org"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="pki.goog; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="ssl.com"

jerrysartarama.com · MX

2026-09-07 — Answer records observed

  • jerrysartarama.com · MX
    10 mx-01-us-east-2.prod.hydra.sophos.com
  • jerrysartarama.com · MX
    20 mx-02-us-east-2.prod.hydra.sophos.com

jerrysartarama.com · NS

2026-09-07 — Answer records observed

  • jerrysartarama.com · NS
    carl.ns.cloudflare.com
  • jerrysartarama.com · NS
    dina.ns.cloudflare.com

jerrysartarama.com · SOA

2026-09-07 — Answer records observed

  • jerrysartarama.com · SOA
    expire=604800; minimum=1800; mname=carl.ns.cloudflare.com; refresh=10000; retry=2400; rname=dns.cloudflare.com; serial=2414066375

jerrysartarama.com · TXT

2026-09-07 — Answer records observed

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT
    "TAILSCALE-8TbRYSg6EBpOpu5vVWlm"

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT
    "_52ltvw8iqcx4lp0dj8ues7c9pr9n7zj"

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT
    "_q6tk958wk4lfgub23az3dw5068pxcs7"

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT
    "amazon-business-verification=70c2dddfdd9b63193d9942ee3ddf49f3854e70dd520f6cbe0bf2ab85d2766a22"

  • Domain-control verification for Sage Intacct; not proof of active SaaS or mail use.

    Raw TXT valuejerrysartarama.com · TXT
    "intacct-esk=50B065EEE6EF834AE063E6068D0A5949"

  • Domain-control verification for Sophos; not proof of active SaaS or mail use.

    Raw TXT valuejerrysartarama.com · TXT
    "sophos-domain-verification=0c0a10e478208d77eff2172e028c46844d6a0c64b092e2b83ef3a5c2c413abec"

  • SPF: authorized mail senders; not proof that mail was sent.

    Raw TXT valuejerrysartarama.com · TXT
    "v=spf1 include:_spf_useast2.prod.hydra.sophos.com include:spf.protection.outlook.com include:_spf.mailgun.org ip4:174.108.177.178 ip4:64.71.153.153 ip4:64.71.153.152 include:_spf.google.com include:_spf.intacct.com include:amazonses.com ~all"

www.jerrysartarama.com · A

2026-09-07 — Answer records observed

  • www.jerrysartarama.com · A
    104.17.173.239
  • www.jerrysartarama.com · A
    104.17.174.239

www.jerrysartarama.com · AAAA

2026-09-07 — Answer records observed

  • www.jerrysartarama.com · AAAA
    2606:4700::6811:adef
  • www.jerrysartarama.com · AAAA
    2606:4700::6811:aeef
2026-09-05

Each query below keeps its own observation date; unknown checks may retain older values.

_dmarc.jerrysartarama.com · TXT

2026-09-05 — Answer records observed

  • _dmarc.jerrysartarama.com · CNAME
    jerrysartarama.com.hosted.dmarc-report.com

  • DMARC: published handling and reporting policy for authentication failures.

    Raw TXT valuejerrysartarama.com.hosted.dmarc-report.com · TXT
    "v=DMARC1;p=reject;pct=10;sp=none;rua=mailto:0895aa88@mxtoolbox.dmarc-report.com;ruf=mailto:0895aa88@forensics.dmarc-report.com;adkim=r;aspf=r;fo=1"

jerrysartarama.com · A

2026-09-05 — Answer records observed

  • jerrysartarama.com · A
    104.17.173.239
  • jerrysartarama.com · A
    104.17.174.239

jerrysartarama.com · AAAA

2026-09-05 — Answer records observed

  • jerrysartarama.com · AAAA
    2606:4700::6811:adef
  • jerrysartarama.com · AAAA
    2606:4700::6811:aeef

jerrysartarama.com · CAA

2026-09-05 — Answer records observed

  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="amazon.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="comodoca.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="digicert.com; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="letsencrypt.org"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="pki.goog; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA
    flags=0; tag=issue; value="ssl.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="amazon.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="comodoca.com"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="digicert.com; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="letsencrypt.org"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="pki.goog; cansignhttpexchanges=yes"
  • jerrysartarama.com · CAA
    flags=0; tag=issuewild; value="ssl.com"

jerrysartarama.com · MX

2026-09-05 — Answer records observed

  • jerrysartarama.com · MX
    10 mx-01-us-east-2.prod.hydra.sophos.com
  • jerrysartarama.com · MX
    20 mx-02-us-east-2.prod.hydra.sophos.com

jerrysartarama.com · NS

2026-09-05 — Answer records observed

  • jerrysartarama.com · NS
    carl.ns.cloudflare.com
  • jerrysartarama.com · NS
    dina.ns.cloudflare.com

jerrysartarama.com · SOA

2026-09-05 — Answer records observed

  • jerrysartarama.com · SOA
    expire=604800; minimum=1800; mname=carl.ns.cloudflare.com; refresh=10000; retry=2400; rname=dns.cloudflare.com; serial=2413694724

jerrysartarama.com · TXT

2026-09-05 — Answer records observed

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT
    "TAILSCALE-8TbRYSg6EBpOpu5vVWlm"

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT
    "_52ltvw8iqcx4lp0dj8ues7c9pr9n7zj"

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT
    "_q6tk958wk4lfgub23az3dw5068pxcs7"

  • Other TXT data; its purpose is not established by this measurement.

    Raw TXT valuejerrysartarama.com · TXT
    "amazon-business-verification=70c2dddfdd9b63193d9942ee3ddf49f3854e70dd520f6cbe0bf2ab85d2766a22"

  • Domain-control verification for Sage Intacct; not proof of active SaaS or mail use.

    Raw TXT valuejerrysartarama.com · TXT
    "intacct-esk=50B065EEE6EF834AE063E6068D0A5949"

  • Domain-control verification for Sophos; not proof of active SaaS or mail use.

    Raw TXT valuejerrysartarama.com · TXT
    "sophos-domain-verification=0c0a10e478208d77eff2172e028c46844d6a0c64b092e2b83ef3a5c2c413abec"

  • SPF: authorized mail senders; not proof that mail was sent.

    Raw TXT valuejerrysartarama.com · TXT
    "v=spf1 include:_spf_useast2.prod.hydra.sophos.com include:spf.protection.outlook.com include:_spf.mailgun.org ip4:174.108.177.178 ip4:64.71.153.153 ip4:64.71.153.152 include:_spf.google.com include:_spf.intacct.com include:amazonses.com ~all"

www.jerrysartarama.com · A

2026-09-05 — Answer records observed

  • www.jerrysartarama.com · A
    104.17.173.239
  • www.jerrysartarama.com · A
    104.17.174.239

www.jerrysartarama.com · AAAA

2026-09-05 — Answer records observed

  • www.jerrysartarama.com · AAAA
    2606:4700::6811:adef
  • www.jerrysartarama.com · AAAA
    2606:4700::6811:aeef

Changes to jerrysartarama.com

No entry for this domain appears in the current public change feed. The feed is a selected sample, so this does not establish that its DNS stayed unchanged.

Start monitoring to build a history from your first check, or explore observed changes across the dataset.

SPF diagnostics

Static observations from the published SPF record. No nested include or redirect dependencies were evaluated. The actual sending IP and evaluation path are needed to assess the RFC 7208 limit of 10 DNS-dependent terms.

6DNS-dependent terms — nested dependencies are not checked; headroom is not confirmed
~allsoft fail — the common conservative default
241 Brecord length · mixed mechanisms

Modern mail security across the dataset

The required DNS labels are not queried. Adoption is unknown for this domain and for the population. Apex TXT anomalies are listed separately in the security posture report.

MTA-STSNot measured in this dataset
TLS-RPTNot measured in this dataset
BIMINot measured in this dataset

Reverse DNS of inbound MX hosts

These are separately dated observations of inbound MX addresses. They do not identify the actual sending IP. To assess outbound mail, check current forward and reverse DNS of the actual sending IP; FCrDNS and delivery were not measured here.

mx-01-us-east-2.prod.hydra.sophos.com

PTR records were observed for all returned addresses of this MX.

DNS attempt: 2026-09-07 05:30:24 UTC. 3 of 3 addresses queried; 3 definite address results in the saved observation.

Observed IPObserved PTR namesDNS observation
18.191.92.131ec2-18-191-92-131.us-east-2.compute.amazonaws.comPTR observed
3.129.94.144ec2-3-129-94-144.us-east-2.compute.amazonaws.comPTR observed
3.135.158.236ec2-3-135-158-236.us-east-2.compute.amazonaws.comPTR observed

Observed PTR names are outside this domain. Name relationships are not a forward-confirmed reverse DNS test.

The observed IP 18.191.92.131 is also associated with 1 other MX hostnames. Outbound use and reputation were not measured.

mx-02-us-east-2.prod.hydra.sophos.com

PTR records were observed for all returned addresses of this MX.

DNS attempt: 2026-09-07 05:30:24 UTC. 3 of 3 addresses queried; 3 definite address results in the saved observation.

Observed IPObserved PTR namesDNS observation
18.191.92.131ec2-18-191-92-131.us-east-2.compute.amazonaws.comPTR observed
3.129.94.144ec2-3-129-94-144.us-east-2.compute.amazonaws.comPTR observed
3.135.158.236ec2-3-135-158-236.us-east-2.compute.amazonaws.comPTR observed

Observed PTR names are outside this domain. Name relationships are not a forward-confirmed reverse DNS test.

The observed IP 18.191.92.131 is also associated with 1 other MX hostnames. Outbound use and reputation were not measured.

Where jerrysartarama.com stands

The same snapshot cut by zone, by list position and by how alive the published policies are.

How to interpret these observations

MX identifies the observed inbound mailbox or gateway. SPF includes identify services authorised to send for the domain. DMARC shows the published authentication policy. The dataset currently contains 4 populated signal groups for this page.

Observed deliverability context: based on the available observations, this page describes DNS configuration only. It does not represent a complete audit of jerrysartarama.com and does not prove that a particular message reaches the inbox or spam folder.

Frequently asked questions

What email provider does jerrysartarama.com use?

jerrysartarama.com uses Sophos Email for inbound mail (detected from its primary MX record) as of September 7, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

What ESP does jerrysartarama.com use?

jerrysartarama.com authorises Mailgun, Amazon SES, Sophos Email (EU) in its SPF record as of September 7, 2026.

Does jerrysartarama.com enforce DMARC?

Yes — jerrysartarama.com publishes p=reject, the strictest DMARC policy (as of September 7, 2026).

Related domain statistics

Nearby domains in the Tranco ranking: regeneron.com · eposaudio.com · zid.com · myjobmag.co.ke

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Data: Email infrastructure of the Tranco top-1M, daily snapshot 2026-09-07, derived from OpenINTEL forward-DNS measurements. Cite with the date — records change daily.